147518460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26437}}^1$

素因数の和:26483

約数の個数: 72

約数和(自身を含む): 461924736

約数和(自身を除く): 314406276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 26437, 52874, 79311, 105748, 132185, 158622, 237933, 264370, 317244, 396555, 475866, 528740, 793110, 819547, 951732, 1189665, 1586220, 1639094, 2379330, 2458641, 3278188, 4097735, 4758660, 4917282, 7375923, 8195470, 9834564, 12293205, 14751846, 16390940, 24586410, 29503692, 36879615, 49172820, 73759230, 147518460]

約数ペア:

[(1, 147518460), (2, 73759230), (3, 49172820), (4, 36879615), (5, 29503692), (6, 24586410), (9, 16390940), (10, 14751846), (12, 12293205), (15, 9834564), (18, 8195470), (20, 7375923), (30, 4917282), (31, 4758660), (36, 4097735), (45, 3278188), (60, 2458641), (62, 2379330), (90, 1639094), (93, 1586220), (124, 1189665), (155, 951732), (180, 819547), (186, 793110), (279, 528740), (310, 475866), (372, 396555), (465, 317244), (558, 264370), (620, 237933), (930, 158622), (1116, 132185), (1395, 105748), (1860, 79311), (2790, 52874), (5580, 26437)]